Question

the letter L in the inscriptions stood for​

Answer 1

Answer:

A nucleus with atomic number Z and neutron number N

undergoes two decay processes. The result is nucleus

with atomic number (Z - 3) and neutron number (N-1).

Which decays processes took place?

1. Two B+ decay

2. Two B' decay

3. One a-decay and one b+ decay

4. One a-decay and one b-decay

B. A radioactive nucleus undergoes a series of decay

according to the scheme :

А, -р Az - Az - A4